157424994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 374774400

約数和(自身を除く): 217349406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 103, 109, 114, 123, 171, 206, 218, 246, 309, 327, 342, 369, 618, 654, 738, 779, 927, 981, 1558, 1854, 1957, 1962, 2071, 2337, 3914, 4142, 4223, 4469, 4674, 5871, 6213, 7011, 8446, 8938, 11227, 11742, 12426, 12669, 13407, 14022, 17613, 18639, 22454, 25338, 26814, 33681, 35226, 37278, 38007, 40221, 67362, 76014, 80237, 80442, 84911, 101043, 160474, 169822, 202086, 213313, 240711, 254733, 426626, 460307, 481422, 509466, 639939, 722133, 764199, 920614, 1279878, 1380921, 1444266, 1528398, 1919817, 2761842, 3839634, 4142763, 8285526, 8745833, 17491666, 26237499, 52474998, 78712497, 157424994]

約数ペア:

[(1, 157424994), (2, 78712497), (3, 52474998), (6, 26237499), (9, 17491666), (18, 8745833), (19, 8285526), (38, 4142763), (41, 3839634), (57, 2761842), (82, 1919817), (103, 1528398), (109, 1444266), (114, 1380921), (123, 1279878), (171, 920614), (206, 764199), (218, 722133), (246, 639939), (309, 509466), (327, 481422), (342, 460307), (369, 426626), (618, 254733), (654, 240711), (738, 213313), (779, 202086), (927, 169822), (981, 160474), (1558, 101043), (1854, 84911), (1957, 80442), (1962, 80237), (2071, 76014), (2337, 67362), (3914, 40221), (4142, 38007), (4223, 37278), (4469, 35226), (4674, 33681), (5871, 26814), (6213, 25338), (7011, 22454), (8446, 18639), (8938, 17613), (11227, 14022), (11742, 13407), (12426, 12669)]